duffing

该游戏由三人个玩一副牌，地主是一方，其余两家为另一方，双方对战(The game consists of three players playing a deck of cards. The landlord is one side and the other two are the other. The two sides fight each other.)

适用范围： 五级分销版蝶影全网VIP影视APP源码，安卓+苹果iOS双端+搭建教程 运行环境： php+mysql 源码详细： 2019最新发布美化版蝶影全网VIP影视APP源码，带五级分销，全新界面美化！附带安卓苹果双端APP，带完整数据，内包含搭建文字教程！最新修复若干bug！ 本(Scope of Application: Five-level Distribution Edition Butterfly Film Network VIP Film and TV APP Source Code, Android + Apple iOS Dual-end + Building Tutorial Running environment: PHP + MySQL Source code details: the latest release of beautification version of butterfly film network VIP video APP source code, with five-level distribution, a new interface beautification! Include Android Apple double-ended APP, with complete data, including build text tutorials! Latest bug fixes! book)

分数重载，实现分数的加减乘除运算，实现分数重载(The heavey fraction,add,subtract,multipy and divide operations)

说明：  CIO协会编写的软件及信息化工程造价方法和指南(Software and Information Engineering Cost Method and Guidelines Written by CIO Association)

说明：  这是一个用matlab编写的牛顿法源代码，比较简单的无约束方程。牛顿法是求非线性方程（组）零点的一种重要的迭代法，又称牛顿－拉弗森法或切线法。(This is a Newton method source code written in matlab, a relatively simple unconstrained equation. Newton method is an important iteration method for finding zeros of non-linear equations, also known as Newton-Lafferson method or tangent method.)

ANSYS经典实例汇集.pdf，共收集了72个经典实例，很全，值得一读。-ANSYS classic example of pooling. Pdf, collected a total of 72 classic examples, it is the whole, worth reading.

说明：  这是一个基于pocketsphinx的例子程序，已经在andtoid studio编译成功，并能识别简单的词汇。这是第6部分(This is an example program based on pocketsphinx, which has been successfully compiled in andtoid studio and can recognize simple words. This is the 6th part.)

说明：  采用D-H法建立了多自由度机械臂末端执行器相对于基础坐标系的位置与姿态，即多自由度机械臂的正运动学模型。其次对多自由度机械臂的逆运动学模型进行了分析。最后通过采用Langrange法对多自由度机械臂的动力学进行了建模，并对多自由度机械臂的动力学模型及其特点进行了分析。 针对多自由度机械臂数学模型的不确定性问题，提出一种基于RBF神经网络的机械臂自适应控制方法。(The position and attitude of the end effector of the multi DOF Manipulator relative to the basic coordinate system is established by using the D-H method, that is, the forward kinematics model of the multi DOF Manipulator. Secondly, the inverse kinematics model of multi DOF Manipulator is analyzed. In the end, the dynamics model of the multi degree of freedom manipulator is established by using the Langrange method, and the dynamics model and characteristics of the multi degree of freedom manipulator are analyzed. Aiming at the uncertainty of the mathematical model of the multi degree of freedom manipulator, an adaptive control method based on RBF neural network is proposed.)

串口调试，绿色软件。无须安装即可使用.. 方便调试程序-Serial debugging, green software. Do not need to install .. easy to use debugger

用Matlab程序实现非均匀有理B样条，程序简单，容易理解(nou-uniform rational B-spline)